`alvarezassoc.com`

DNSSEC	⚠️ Not signed
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com` ⚠️ Not in parent delegation
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com` ⚠️ Not in parent delegation
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`alvarezassoc-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:f90b::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90c::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.9.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
		A	52.101.41.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00204.inbound.protection.outlook.com`
		A	52.101.41.28^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`mscid=Kz07g06zFNPbD+Bwk6RHWZE3LWmhwGnTnVHkHKVBHAGto4SuUGVZc76bAxTbT1x7LgcTiRf...`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777117716

Same first word

alvarezassoc.com

DNS History

10 records (5 active, 5 former)

●NSns1.bdm.microsoftonline.com2018-07-19 → 2026-04-25 · 3 obs

○ 2017-02-07 07:09:34
● 2018-07-19 02:37:56
● 2026-04-25 11:59:52

●NSns2.bdm.microsoftonline.com2018-07-19 → 2026-04-25 · 3 obs

○ 2017-02-07 07:09:34
● 2018-07-19 02:37:56
● 2026-04-25 11:59:52

○NSns29.domaincontrol.com2015-06-24 → 2017-02-07 · 4 obs

● 2015-06-24 01:11:52
● 2017-02-07 07:09:34
○ 2018-07-19 02:37:56
○ 2026-04-25 11:59:52

●NSns3.bdm.microsoftonline.com2018-07-19 → 2026-04-25 · 3 obs

○ 2017-02-07 07:09:34
● 2018-07-19 02:37:56
● 2026-04-25 11:59:52

○NSns30.domaincontrol.com2015-06-24 → 2017-02-07 · 4 obs

● 2015-06-24 01:11:52
● 2017-02-07 07:09:34
○ 2018-07-19 02:37:56
○ 2026-04-25 11:59:52

●NSns4.bdm.microsoftonline.com2018-07-19 → 2026-04-25 · 3 obs

○ 2017-02-07 07:09:34
● 2018-07-19 02:37:56
● 2026-04-25 11:59:52

●MXalvarezassoc-com.mail.protection.outlook.com2018-07-19 → 2026-04-25 · 3 obs

○ 2017-02-07 07:09:34
● 2018-07-19 02:37:56
● 2026-04-25 11:59:52

○MXmailstore1.secureserver.net2015-06-24 → 2017-02-07 · 4 obs

● 2015-06-24 01:11:52
● 2017-02-07 07:09:34
○ 2018-07-19 02:37:56
○ 2026-04-25 11:59:52

○MXsmtp.secureserver.net2015-06-24 → 2017-02-07 · 4 obs

● 2015-06-24 01:11:52
● 2017-02-07 07:09:34
○ 2018-07-19 02:37:56
○ 2026-04-25 11:59:52

○A184.168.221.462015-06-24 → 2017-02-07 · 4 obs

● 2015-06-24 01:11:52
● 2017-02-07 07:09:34
○ 2018-07-19 02:37:56
○ 2026-04-25 11:59:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
alvarezassoc.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com	4 records

✅ Authoritative Response

Server:13.107.236.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alvarezassoc.com (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`alvarezassoc-com.mail.protection.outlook`
TXT	2	`v=spf1 include:spf.protection.outlook.co, mscid=Kz07g06zFNPbD+Bwk6RHWZE3LWmhwGnTnV`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)

Analysis

Name Servers

alvarezassoc.com is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

At least part of the name servers for alvarezassoc.com are shared with other domains, for instance unitecpr.edu, flexi.com.au, laverniaumc.org, psslinc.com and woodpecker.cn.